<template>
  <div>
    <h1>Hello, Vue.js Page!</h1>
    <p>{{ message }}</p>
    <button @click="changeMessage">Change Message</button>
  </div>
</template>

<script>
export default {
  data() {
    return {
      message: 'Welcome to my Vue.js page!',
    };
  },
  methods: {
    changeMessage() {
      this.message = 'The message has been changed!';
    },
  },
};
</script>

<style scoped>
/* CSS 样式可以写在这里 */
h1 {
  color: blue;
}
</style>
